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<table width="100%" summary="page for biomass"><tr><td>biomass</td><td style="text-align: right;">R Documentation</td></tr></table>

<h2>Biomass Data</h2>

<h3>Description</h3>

<p>The <code>biomass</code> data frame has 135 rows and 8 columns.  The
<code>rainforest</code> data frame is a subset of this one.
</p>


<h3>Usage</h3>

<pre>biomass</pre>


<h3>Format</h3>

<p>This data frame contains the following columns:
</p>

<dl>
<dt>dbh</dt><dd><p>a numeric vector</p>
</dd>
<dt>wood</dt><dd><p>a numeric vector</p>
</dd>
<dt>bark</dt><dd><p>a numeric vector</p>
</dd>
<dt>fac26</dt><dd><p>a factor with 3 levels</p>
</dd>
<dt>root</dt><dd><p>a numeric vector</p>
</dd>
<dt>rootsk</dt><dd><p>a numeric vector</p>
</dd>
<dt>branch</dt><dd><p>a numeric vector</p>
</dd>
<dt>species</dt><dd><p>a factor with levels
<code>Acacia mabellae</code>,
<code>C. fraseri</code>,
<code>Acmena smithii</code>,
<code>B. myrtifolia</code> </p>
</dd>
</dl>



<h3>Source</h3>

<p>J. Ash, Australian National University
</p>


<h3>References</h3>

<p>Ash, J. and Helman, C. (1990) Floristics and vegetation
biomass of a forest catchment, Kioloa, south coastal N.S.W.
Cunninghamia, 2: 167-182.
</p>


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